package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @Description:
 * @Author 胡菜鸡
 * @Create 2021-12-14-18:25
 */
@Configuration
public class MyCorsConfiguration {

    /**
     * 配置网站跨域过滤器
     * @author 胡菜鸡
     * @date 2021/12/15 8:46
     */
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();

        //配置跨域
        corsConfiguration.addAllowedHeader("*");    //允许哪些头进行跨域
        corsConfiguration.addAllowedMethod("*");    //允许哪些请求方式进行跨域（GET、PUT等）
        corsConfiguration.addAllowedOrigin("*");    //允许哪些请求来源跨域
        corsConfiguration.setAllowCredentials(true);    //是否允许携带Cookie进行跨域

        source.registerCorsConfiguration("/**", corsConfiguration);

        return new CorsWebFilter(source);
    }
}
